Perhaps you should try some spelling variations:
mean houng » man houng
john wong » john song, john bonn
wong chun » wang chun, fong chan, jong chan
yang hui » wang hui, yang muxi, zhang hui
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang xi
yan john » ryan john, gain john, tian john
liu yan » lili yan

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: mean houng ((((((yang hui) OR (yang jun))) OR (wang zhi))) OR (yang jui)) liu yan john wong chun ;~.
• Adding a wildcard symbol may retrieve word variants: mean houng ((((((yang hui) or (yang jun))) or (wang zhi))) or (yang jui)) liu yan john wong chun ;*.